Finding the Third Proportional to 1,147,362 and 2,521,209

Step by Step Solution

1. Step 1: Write the proportion equation
   1,147,362 : 2,521,209 = 2,521,209 : x
2. Step 2: Convert to fraction form
   1,147,362/2,521,209 = 2,521,209/x
3. Step 3: Cross multiply
   1,147,362x = 2,521,209 × 2,521,209
4. Step 4: Simplify right side
   1,147,362x = 6,356,494,821,681
5. Step 5: Solve for x
   x = 6,356,494,821,681/1,147,362
6. Step 6: Final answer
   x = 5,540,095.30